Here are a few minis that I got to paint up recently. My client created all of the conversions here, and sent them along for me to paint.
I'm honestly rather fond of Eldar Exodites. They were always a portion of the Eldar force that fascinated me- especially back in the 2nd edition days when there were actually rules for them.
Here are three of them.
As I understand it, these are played as War Walkers.